3182492

Information

• Patent Grant
• 3182492

• References
• Source

• Patent Number

  3,182,492

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1965
  60 years ago

• CPC

  • H01L29/84 - controllable by variation of applied mechanical force
  • G01B7/16 - for measuring deformation in a solid
  • G01L1/18 - using properties of piezo-resistive materials
  • H04R21/04 - Gramophone pick-ups using a stylus Recorders using a stylus

• US Classifications

  • 073 - Measuring and testing
  • 257 - Active solid-state devices
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems